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Oracle Linux: CVE-2021-44648: ELSA-2023-2216: gdk-pixbuf2 security update (MODERATE) (Multiple Advisories)

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Oracle Linux: CVE-2021-44648: ELSA-2023-2216: gdk-pixbuf2 security update (MODERATE) (Multiple Advisories)

Severity
6
CVSS
(AV:L/AC:L/Au:N/C:P/I:P/A:C)
Published
01/12/2022
Created
05/18/2023
Added
05/17/2023
Modified
07/22/2024

Description

GNOME gdk-pixbuf 2.42.6 is vulnerable to a heap-buffer overflow vulnerability when decoding the lzw compressed stream of image data in GIF files with lzw minimum code size equals to 12. A flaw was found in gdk-pixbuf. The vulnerability occurs due to the index overwriting in the lzw_decoder_new function, leading to a heap buffer overflow. This flaw allows an attacker to input a specially crafted GIF file, leading to a crash or code execution.

Solution(s)

  • oracle-linux-upgrade-gdk-pixbuf2
  • oracle-linux-upgrade-gdk-pixbuf2-devel
  • oracle-linux-upgrade-gdk-pixbuf2-modules

References

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